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Oil & Gas
| Mon 15 Jun 2026
Beijing, June 16 -- China University of Petroleum, East China has submitted a patent application for Underwater Ore Pulp Conveying Pipeline Butt Joint Device for Deep-sea Mining. This invention was developed by Lou Min, Jiang Zhilong, Chen Shengwen, Wang Yangyang, Yu Xiang, Zhang Tianze, Kong Zian, Mao Zibin and Xie Shuting.
Th..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received ASM International Holding patent application for System and Apparatus for Gas Distribution. Hemminger Hannelore Azora and Bopp Steven developed the invention.
The patent application number is TW20240147990 20241211. The patent publication number is TW202534192 (A). Internat..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 16 -- China University of Petroleum, Beijing has submitted a patent application for Hierarchical Data Determination Method and Device. This invention was developed by Wang Jianguo, Wang Zhixi, Zhang Changsheng, Yang Ke, Gu Daihong, Luo Chengguo, Tang Zihan and Tian Leng.
The patent application number is CN20251151..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 16 -- Northeast Petroleum University has sought patent for Microseismic Synchronous Inversion Method Based on Multi-task Learning. This invention was developed by Sun Wenmin, Fu Baoyu, Qin Li, Wang Haichao, Sun Yuhang and Zhang Yan.
The patent application number is CN202511905909 20251217. The patent publication n..
Oil & Gas
| Tue 16 Jun 2026
Beijing, June 16 -- China University of Petroleum, Beijing has sought patent for Measurement Device and Measurement Method for Complex Resistivity Frequency Spectrum While Drilling. This invention was developed by Li Anzong, Song Sen, Bai Aichuan, Zhang Peng, Ke Shizhen and Tang Tianzhi.
The patent application number is CN20251..
Oil & Gas
| Tue 16 Jun 2026
Beijing, June 16 -- China National Petroleum has applied Chinese patent for Suction and Foam Drainage Gas Recovery Composite Device. Li Xuri, Li Yanbin, Tan Po, Tian Wei, Yang Yacong, Hui Yanni, Wang Xianwen, Wang Yixuan, Gong Hangfei and Jia Youliang developed it.
The patent application number is CN202411180828 20240827. The..
Oil & Gas
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received China National Petroleum patent application for Foaming Assisting Device for Foam Drainage Gas Recovery. Li Xuri, Tan Po, Li Yanbin, Tian Wei, Yang Yacong, Hui Yanni, Bai Xiaohong, Wang Yixuan, Gong Hangfei, Jia Youliang and Song Jie developed the inven..
Oil & Gas
| Tue 16 Jun 2026
Beijing, June 16 -- China University of Petroleum, Beijing has submitted a patent application for Low-bit-pressure Efficient Rock Breaking Method and Drill Bit. This invention was developed by Gao Deli, Liu Wei, Zhao Yinfeng and Wei Jiusen.
The patent application number is CN20261042915 20260113. The patent publication number i..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received ASM International Holding patent application for Deposition Process and Apparatus for Providing Gas Mixture to Reaction Chamber. Huotari Hannu, Dunn Todd Robert, Givens Michael Eugene, Winkler Jereld Lee, Ma Paul and Shero Eric James developed the invention.
The patent appl..
Oil & Gas
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Northeast Petroleum University patent application for Quantitative Safety Evaluation Method for Whole Shaft Casing. Zhang Shuo, Si Xudong, Cao Mengyu and Zhang Xinhua developed the invention.
The patent application number is CN202511910916 20251217. Th..
Oil & Gas
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Tank Wall Welding Deformation Automatic Modeling and Strength Analysis Method and System. The invention was developed by Lyu Ziyun, Li Chunbao, Li Xiaotian, Zheng Tianqi and Song Yifan.
..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published China University of Petroleum, Beijing patent application for All-optical Laser Ultrasonic Imaging Detection System and Method for Flip Chip Welding Spot Defects. The invention was developed by Yao Benchun, Guo Wenfeng, Zhang Dong, Liu Xiaoben, Zheng W..
Oil & Gas
| Tue 16 Jun 2026
Beijing, June 16 -- Baker Hughes Oilfield Operations has submitted a patent application for Inner Bore Coupling Assembly. Huber Charles S and Deiters Andreas developed the invention.
The patent application number is CN20248051173 20240823. The patent publication number is CN121620630 (A). International Patent Classification cod..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 16 -- China University of Petroleum, East China has applied Chinese patent for Method for Identifying Loss Mode of Oil Gas Passing Through Cap Layer. Ding Xiujian, Qu Jiangxiu, Kong Dejing, Ding Shun and Cheng Bin developed it.
The patent application number is CN20261077886 20260121. The patent publication number ..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Air Liquide has submitted a patent application for Nitrogen Generation Apparatus and Nitrogen Preparation Method Characterized by Heavily Producing High-purity Nitrogen Gas in Cryogenic Separation Apparatus. Hirose Kenji and Ranchoux Maxime developed the invention.
The patent application number is TW2024014..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Outdoor Unmanned Aerial Vehicle Visual Language Navigation Method Based on Multi-modal Memory Map. The invention was developed by Luo Si, Zhang Yuhan and Ma Zihan.
The patent application..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Resonac has submitted a patent application for Method for Producing Hydrocarbon-containing Composition. This invention was developed by Fujita Toshio.
The patent application number is TW20240150449 20241224. The patent publication number is TW202535545 (A). International Patent Classification codes are B01J..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Evonik Oxeno has submitted a patent application for Energy-efficient Process for Separation of 1-butene from a Hydrocarbon Stream Using a Heat Transfer Medium. This invention was developed by Paul Niklas, Rix Armin Matthias, Schroeder Moritz, Six Tanita Valerie, Steenweg Tanja, Mellaerts Wim, Knossalla Johanne..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Wiwynn has submitted a patent application for Gas Storage Device. This invention was developed by Hsieh Hsien-chieh and Cheng Fu-sheng.
The patent application number is TW20240108493 20240308. The patent publication number is TW202535740 (A). International Patent Classification code is B65D21/08. Cooperativ..
Oil & Gas
| Mon 15 Jun 2026
Alexandria, June 15 -- Saudi Arabian Oil Co and Aramco Innovations have submitted a patent application for Group of Unmanned Aerial Vehicles Mission Control System for Geophysical Exploration. This invention was developed by Timoshenko Artem, Serpiva Valerii, Golikov Pavel and Yashin Grigoriy.
The patent application number is..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have applied Chinese patent for Catalytic Cracking Slurry Oil Purification Treatment Method and System. Sha Youxin, Liu Lingtao, Bai Xuhui, Xu Youhao, Wang Qifei and Lu Weimin developed it.
The patent application number is CN..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Method for Producing Needle Coke Raw Material from Slurry Oil. This invention was developed by Yang Wenjie, Liu Lingtao, Bai Xuhui, Xu Youhao, Wang Qifei and Lu Weimin.
The patent appli..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have sought patent for Catalytic Conversion Method of Diesel Oil. This invention was developed by Wei Xiaoli, Qiao Ruiqi and Liu Xianlong.
The patent application number is CN202411185984 20240827. The patent publication numbe..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have filed a patent application for Catalytic Conversion Method for Increasing Yield of Low-carbon Olefins and Light Aromatic Hydrocarbons. This invention was developed by Wei Xiaoli, Wang Di and Qiao Ruiqi.
The patent applic..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Northwest Oil Field have submitted a patent application for Application of Deasphalted Oil in Viscosity Reduction of Thick Oil. This invention was developed by Liu Lei, Tian Jiang, Li Jinghui, Qin Fei, Ding Baodong and Cao Chang.
The patent application number is CN202..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical, Sinopec Ningbo New Materials Research Institute Co Ltd and Sinopec Zhenhai Refining & Chemical Co have submitted a patent application for Super-hydrophobic Melamine Porous Material as Well as Preparation Method and Application Thereof. Zhang Weiwei, Liu Yi, Yao Yuan, Wang Songhe an..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have applied Chinese patent for Polyurethane Material, Polishing Material and Preparation Method and Application Thereof. Zhang Zhihua, Yu Zhixing, Zai Shaobo and Li Yingcheng developed it.
The patent application number..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Maoming Co have filed a patent application for Yellowing-resistant Sbs Polymer and Preparation Method Thereof. This invention was developed by Xu Jinguo, Ni Chunxia, Jiang Wenjun, Li Mei, Shen Heyu and Tao Xinglei.
The patent application number is CN202511926747 20251..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical, Sinopec Ningbo New Materials Research Inst Co Ltd and Sinopec Zhenhai Refining & Chemical Co have submitted a patent application for Anti-impact Co-polypropylene and Preparation Method Thereof. Zhao Zhilong, Li Xiujun and Guo Minghai developed the invention.
The patent applicat..
Oil & Gas
| Mon 15 Jun 2026
Alexandria, June 15 -- Saudi Arabian Oil Co and Aramco Innovations have applied United States patent for Simultaneous Distributed Fiber-optic Telemetry and Seismic Acquisition. Charara Marwan, Golikov Pavel, Egorov Anton and Tsingas Constantinos developed it.
The patent application number is US202318723961 20230908. The paten..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Composition for Metal Corrosion Inhibition, Degerming and Biological Slime Dispersion, and Method for Preventing Metal Corrosion, Degerming and Biological Slime Dispersion. This invention ..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Chongqing Chuanwei Chemical Co Ltd have submitted a patent application for Acetylene Wastewater Treatment Water Tank, Treatment System and Treatment Method. Wang Mengyuan and Ke Yueliang developed the invention.
The patent application number is CN202411180159 20240827..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have sought patent for Method for Preparing Iron-containing ZSM-5 Molecular Sieve, Iron-containing ZSM-5 Molecular Sieve and Application of Iron-containing Zsm-5 Molecular Sieve. This invention was developed by Ouyang Ying, Luo ..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Iron-containing ZSM-5 Molecular Sieve, Preparation Method Thereof and N-tetradecane Catalytic Cracking Method. This invention was developed by Ouyang Ying, Xing Enhui, Luo Yibin, Zhang Yun..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Entegris has filed a patent application for Cleaning Devices and Related Methods. This invention was developed by Boblak Kenneth, Stark Mark M, Green Brian J and Scott Stevon L.
The patent application number is TW20250102396 20250121. The patent publication number is TW202535552 (A). International Patent Clas..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received Entegris patent application for Methods, Devices, and Systems for Measuring a Concentration of an Amine-based Compound in an Etching Solution. Evans Joseph, Wu Hsin-hua and Lewis Porter K developed the invention.
The patent application number is TW20240147610 20241209. The pa..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Entegris has applied Taiwan patent for Reticle Constraint for a Reticle Container. Tieben Anthony M developed it.
The patent application number is TW20250102431 20250121. The patent publication number is TW202536531 (A). International Patent Classification codes are G03F1/66, H01L21/673, H01L21/677 and H01L21..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has published Entegris patent application for Filters for Microprocessing or Semiconductor Processing Fluids. The invention was developed by White Eric R, Bonyadi Sina and Kalyani Vinay.
The patent application number is TW20240109825 20240315. The patent publication number is TW202537705 ..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Osaka Gas Chemicals has applied Taiwan patent for Fluorene Compound, and Manufacturing Method and Use Thereof. Yoshimura Hiroshi, Ishida Ayano, Hirota Masayuki and Maeda Asami developed it.
The patent application number is TW20240140621 20241024. The patent publication number is TW202537949 (A). International..
Oil & Gas
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has published Entegris patent application for Functionalized Organotin Precursors and Related Methods. The invention was developed by Ermert David M, Cameron Thomas M and Fafard Claudia.
The patent application number is TW20250120203 20231115. The patent publication number is TW202537969 ..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Sichuan Huishite Energy Equipment Co Ltd has filed a patent application for Multi-stage Spraying and Energy Gradient Utilization Natural Gas Decarbonization System and Process. This invention was developed by Yao Hong and Huang Linchuan.
The patent application number is CN202610147383 20260203. The patent ..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing patent application for Method for Producing Needle Coke Raw Material Rich in Aromatic Hydrocarbon. This invention was developed by Sha Youxin, Liu Lingtao, Bai Xuhui, Xu Youhao..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing patent application for Method for Producing Needle Coke Raw Material and Low-carbon Olefin Raw Material. This invention was developed by Sha Youxin, Liu Lingtao, Bai Xuhui, Xu ..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Research Inst Of Petroleum Processing patent application for Catalytic Conversion Method for Producing Low-carbon Olefins and Light Aromatic Hydrocarbons from Diesel Oil. The invention was developed by Wei Xiaoli,..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Method and System for Separating Boron Trifluoride and Complex Catalyst Thereof in Olefin Polymerization Reaction. Xu Xianming, Wang Yulong, Qiao Weijun, Gan Hongyu, Son Eun-ho, Wang Fucun, Liu Tong, Song Zhe..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Petrochina Co Limited has filed a patent application for Demulsifier for High-viscosity and High-wax-content Shale Oil and Preparation Method Thereof. This invention was developed by Li Zhonghao, Gao Rui, Wang Jianwei, Zhang Xuxin, Chen Qianlan and Xiang Yong.
The patent application number is CN20241118245..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Carbon Sequestration Material as Well as Preparation Method and Application Thereof. Chen Weidong, Liu Weidong, Geng Xiangfei, Feng Yujun, Zhao Xuezhi and Ding Bin developed the invention.
The patent appli..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Guoruichen Qingdao New Energy Tech Co Ltd patent application for Preparation Method of Seawater Corrosion Resistant Material for Hydrogen Production. The invention was developed by Wang Fei, Sun Shuaixian, Wang Zhongyong, Liu Beibei and Tian Xiaobing.
..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Beijing Ruimeng Yunsheng Health Tech Co Ltd patent application for Mixed Matrix Membrane Based on Hydrogen Bond Organic Framework as Well as Preparation Method and Application of Mixed Matrix Membrane. Zhao Chunhua and Yang Xue developed the invention.
..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Shandong Kexing Chemical Co Ltd has applied Chinese patent for Clay Stabilizer for Oil Field as Well as Preparation Method and Application of Clay Stabilizer. Li Yuchao and Li Zhenhua developed it.
The patent application number is CN20261066500 20260119. The patent publication number is CN121609903 (A). In..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Petrochina Co Limited patent application for Polybutadiene Rubber Latex as Well as Preparation Method and Application Thereof. Zhu Haibo, Wang Yuchao, Chen Xingyu, Lan Miaoyu, Tao Yue, Yang Yiyong, Lu Shulai, Chen Ming, Song Lizhong, Li Wei and Sun Chun..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Petrochina Co Limited has applied Chinese patent for Slow-release Acid Suitable for Slick Water as Well as Preparation Method and Application of Slow-release Acid. Wen Xiaoyong, Liu Yi, Chen Baochun, Ma Huan, Li Ming, Liu Hanbin, Xu Xiaochen, Wang Wenxiong, Mou Chunguo, Xie Yonggang, Liu Qian, Zhao Qianyun, L..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Cnpc Xibu Drilling Engineering Co Limited and China National Petroleum have submitted a patent application for Cement Paste for Plugging Wellbore Under Ultrahigh-temperature and High-pressure Conditions and Preparation Method Thereof. This invention was developed by Zhou Yajun, Li Boyang, Tian Hui, Zheng Yipi..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Petrochina Co Limited has sought patent for Cement Corrosion Inhibition Additive, Set Cement and Preparation and Application of Cement Corrosion Inhibition Additive and Set Cement. This invention was developed by Zhang Xiwen, Hu Gui, Zhang Guohui, Duan Baoping, Liu Xinyun and Wang Peng.
The patent applicat..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Daan Jidian Green Hydrogen Energy Co Ltd has submitted a patent application for Synthetic Ammonia Device. This invention was developed by Cho Hyun-dong, Li Shanshan, Song Shulin, Jia Yuying, Wang Fan and Zhang Jianxin.
The patent application number is CN202511734677 20251124. The patent publication number ..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shanghai Mg Power Tech Co Ltd patent application for Repair Method for Preventing Solid Hydrogen Storage Material from Absorbing Hydrogen Due to Air Suck-back. The invention was developed by Chen Xianzhi, Zhao Yibo, Liu Bingyin, Li Xinjian and Zhang Ji..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Daqing Puyante Petroleum Tech Co Ltd has submitted a patent application for Method and System for Automatically Adjusting Tension Degree of Motor Belt of Oil Pumping Unit. This invention was developed by Zhao Yanchun, Zhang Shiying and Yu Jieshi.
The patent application number is CN202511706277 20251120. Th..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Trost Paul B has submitted a patent application for Application of Co for Recovery of Heavy and Ultra Heavy Oils.
The patent application number is US202619537940 20260212. The patent publication number is US20260159750 (A1). International Patent Classification code is C09K8/594.
An abstract release..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Southwest Petroleum University patent application for Foaming and Displacement Integrated Micro-fluidic Chip as Well as Microcosmic Visual Experimental Device and Method. This invention was developed by Li Wang, Wu Fan, Bai Heng, Liang Bin, Meng Zhan an..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Geary Paul Francis has filed a patent application for Electrolysis System and Method for Energy Recycling.
The patent application number is US202218707517 20221109. The patent publication number is US20260159970 (A1). International Patent Classification codes are C25B1/04, C25B15/08, C25B5/00 and C25B9..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received SINOPEC Engineering (Group) and Sinopec Engineering patent application for Unsaturated Hydrocarbon Water Vapor Conversion Hydrogen Production System and Method. Dong Jihong and Dai Wensong developed the invention.
The patent application number is CN2..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- Dalian University of Technology has submitted a patent application for Preparation Method of Zeolite Membrane for Separating Carbon Dioxide. Yang Jianhua, Lu Jinming, Wang Yifan and He Cheng developed the invention.
The patent application number is CN20251218220 20251230. The patent publication number is C..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Shell Oil Comapny has applied United States patent for Oligomerization Process. Macneel Edward Joseph developed it.
The patent application number is US202118707990 20211201. The patent publication number is US20260159459 (A1). International Patent Classification code is C07C2/24. Cooperative Patent Clas..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Petrochina Co Limited patent application for Long-chain Alkane Dehydrogenation Catalyst as Well as Preparation Method and Application Thereof. The invention was developed by Xu Xianming, Wang Yulong, Gan Hongyu, Qiao Weijun, Zhao Simeng, Wang Fucun, Li..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has released H2cs Hydro Cool Systems Ltd patent application for Zero Carbon Emission and Highly Efficient Intelligent Hydrogen-powered Refrigeration System for Transportation. This invention was developed by Zotkin Yevheni, Harney William Joseph John and Roy Pierre-xavier P..
Oil & Gas
| Mon 15 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has published Saudi Arabian Oil Co and Aramco Far East (Beijing) Business Services patent application for Method and System for Performing Seismic Inversion Using a Convolution-based Objective Function. The invention was developed by He Weiguang, Du Yue and Sui Yuhan.
Th..
Oil & Gas
| Sun 14 Jun 2026
Beijing, June 15 -- Northeastern University has sought patent for Preparation Method and Application of Copper-nitrogen Co-doped Carbon Nanosheet Catalyst for Efficient Electro-catalysis of Carbon Dioxide Reduction. This invention was developed by Sun Qiang, Shi Teng and Zeng Xinyao.
The patent application number is CN2025119..
Oil & Gas
| Mon 15 Jun 2026
Alexandria, June 15 -- General Electric Co has submitted a patent application for Vortex Cooled Secondary Flow for a Supercritical Carbon Dioxide Pump. This invention was developed by Pattnaik Santosh Kumar, Yamarthi David Raju, Brady David Justin and Wangler Adam Joseph.
The patent application number is US202519181655 202504..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Valero Services Inc has submitted a patent application for Solid-state Membrane for Selective Capture of Carbon Dioxide. Herrera Jason Daniel and Rubal Michael J developed the invention.
The patent application number is US202519384670 20251110. The patent publication number is US20260158443 (A1). Intern..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Hydrogen Onsite SL has sought patent for Multi-stage Hydrogen/helium Separation Using Hydrogen-selective Membranes. This invention was developed by Medrano José Antonio and Arrizabalaga Aritz.
The patent application number is US202519398132 20251124. The patent publication number is US20260158436 (A1)...
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has received Shaanxi Yinhe Petroleum Engineering Tech Services Ltd patent application for Petroleum Self-cleaning Filtration Device and Composite Pumping Joint. Yang Chunjun developed the invention.
The patent application number is US202519416070 20251211. The patent pub..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Gupta Shalinder has submitted a patent application for Game-court-surface Projector.
The patent application number is US202619462820 20260128. The patent publication number is US20260158364 (A1). International Patent Classification codes are A63B71/06, A63C19/06 and H04N9/31.
An abstract released b..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Baker Hughes Pressure Control LLC has sought patent for Christmas Tree System for Surface Hydrocarbon Recovery. This invention was developed by Koh Loy Peng.
The patent application number is US202619462376 20260128. The patent publication number is US20260160147 (A1). International Patent Classification..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has received Saudi Arabian Oil Co and Aramco Innovations patent application for Systems and Methods for Inertial Cavitation Inception at High Static Pressures. Al-yami Abdullah S, Andreev Valery, Wagle Vikrant, Orlov Maxim, Zharnikov Timur and Baltaeva Madina developed the ..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Cactus Wellhead LLC has submitted a patent application for Wellhead Systems and Methods. This invention was developed by Emmett Jacob Charles, Jones Bradley Wilson, Trumbull Martin Anthony and Smith James Dean.
The patent application number is US202619538109 20260212. The patent publication number is US..
Oil & Gas
| Mon 15 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has released Kia Corp and Hyundai Motor Co patent application for Hydrogen Supply System. This invention was developed by Kim Yeon Ho, Kim Jeawan, Yoon Narae, An Hochan, Kim Hanjin, Kim Yeong Jun, Park Man Hee, Kim Pyung Soon, Kim Gwi Taek, Park Jihye, Jeong Hoyoung, Jang J..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has released Saudi Arabian Oil Co and Aramco Innovations patent application for Method and System for Producing Core-shell Microcapsules for Downhole Applications Using Microfluidic-based Solvent Evaporation. This invention was developed by Al-yami Abdullah S, Orlov Maxim a..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Chevron USA has submitted a patent application for Heavy Oil Conversion with Heavy Oil Hydrotreating Recycle. This invention was developed by Kou Bo, Yang Shuwu and Biswas Goutam.
The patent application number is US202519180510 20250416. The patent publication number is US20260159765 (A1). International P..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- Schlumberger Technology has submitted a patent application for Geopolymer Compositions, and Related Geopolymer Slurries and Methods. This invention was developed by Montoya Padilla Sandra Janette, Molano Miguel, Abad Carlos and Engelke Bernardo.
The patent application number is US202519181101 20250416. Th..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has received Basell Poliolefine Italia patent application for Polyolefin Compositions Obtained from Recycled Polyolefins. Hees Timo, Camurati Isabella, Cavalieri Claudio and Burgin Emanuele developed the invention.
The patent application number is US202519181157 20250416. ..
Oil & Gas
| Sun 14 Jun 2026
Alexandria, June 15 -- U.S. Patent and Trademark Office has released Basell Poliolefine Italia patent application for Propylene-based Copolymer Composition for Pipes. This invention was developed by Cavalieri Claudio, Moscardi Gilberto, Bocchino Marco and Bolognesi Sandro.
The patent application number is US202519179531 2025041..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has released Shandong Kerui Oil Gas Equipment patent application for High-energy Mixer. This invention was developed by Guo Kaikai, Yi Changyun, Wang Yuanchao, Zhang Lei, Shi Liang, Shi Bifeng, Sun Anfeng, Hu Jian, Zhao Peng and Yang Lei.
The patent application n..
Oil & Gas
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Northeast Petroleum University patent application for Pipe Cleaner Suitable for Flexible Composite Oil Collecting Pipe and Starting Condition Determining Method of Pipe Cleaner. The invention was developed by Xue Wendi, Sun Mengmeng, Wang Zhihua, Chang..
Oil & Gas
| Fri 12 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical, Sinopec Zhongyuan Oilfield Co and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have sought patent for Electric Pile Simulation Device and Performance Test System for High-temperature Solid Oxide System. This invention was developed by Wang Haining, Wang Chun, Zhang Ying, ..
Oil & Gas
| Fri 12 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd have submitted a patent application for Heating System for High-temperature Solid Oxide Stack. This invention was developed by Zhang Xiwen, Yang Yan, Wang Hongtao, Zhang Wei and Gao Yang.
The patent application number is ..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and Sinopec Petroleum Exploration and Production Research Inst have sought patent for Oil Shale Mining Method. This invention was developed by Su Jianzheng, Wu Junwen, Wang Yuanqing, Huang Zhiwen, Yang Lihong and Wang Yiwei.
The patent application number is CN202411122142 2024081..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Technology Research Inst Co Ltd have submitted a patent application for Well Drilling Pipe Column Communication Optical Fiber Penetrating System and Operation Method. This invention was developed by Dai Wenchao, Li Yongjie, Peng Hanxiu, Li Kuiwei, C..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Daqing Oilfield and PetroChina Co Limited have sought patent for Shale Reservoir Pore Pressure Prediction Method and Device, Equipment and Medium. This invention was developed by Zhang Jianliang, Qin Hao, Kang Peng, Yin Shujun, Wen Zheng, Yang Xuefeng, Zheng Jiandong, Zhang Zhaoqian, Li Yanjie, Yan Jicheng an..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and China Petroleum & Chemical Corp Jiangsu Oilfield Branch have submitted a patent application for Shale Oil Horizontal Well Zipper Type Fracturing Casing Deformation Simulation Device and Simulation Method. This invention was developed by Wang Jian, Dou Zhengdao, Tang Yuhua, Wang ..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Daqing Oilfield and PetroChina Co Limited have submitted a patent application for Quantitative Evaluation Method for Connectivity Degree Between River Channel Sand Oil-water Wells Based on Connectivity Factors. This invention was developed by Yu Hongyu, Zhao Hong, Jia Fangfang and Ma Yanling.
The patent ap..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Technology Research Inst Co Ltd have submitted a patent application for Determination Method and Device for Shale Gas Well Discharge and Recovery Process and Storage Medium. This invention was developed by Fan Jie, Luo Jun, Liu Huanle and Wu Shengfa..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Sinopec Group, Sinopec Oilfield Service, Sinopec Jingwei Co Ltd and East China Measurement and Control Branch of Sinopec Jingwei Co Ltd have submitted a patent application for Method and Device for Judging Operation State of Instrument in Cable Logging and Medium. This invention was developed by Wang Shengchu..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Sinopec Oilfield Service and Sinopec North China Petroleum Eng Co Ltd have submitted a patent application for Multi-perforation Cluster Type Perforating Device and Perforating Gun. This invention was developed by Jia Guangliang, Ai Kun, Zhang Junyi, Li Yemin, Chang Yunchao, Zheng Daoming, Ai Qing, Wang Feilon..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Daqing Oilfield and PetroChina Co Limited have applied Chinese patent for Emergency Type Safe Closure Blowout Prevention Plug. Zhang Huaqing, Wang Ziyu, Tu Dengli, Fan Haijun, Jiang Ping, Zhang Youxing, Hu Yanjun, Li Hongliang, Kong Dejiang and Jiang Litao developed it.
The patent application number is CN2..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Daqing Oilfield and PetroChina Co Limited have submitted a patent application for Quick Sealing Tubing Hanger Device. Ren Libao, Chen Weigang, Hu Ying, Lin Guofeng, Chen Yu, Liu Zhipeng and Zhang Haisheng developed the invention.
The patent application number is CN202411174353 20240826. The patent publicat..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Co have submitted a patent application for Wellhead Metering Device. This invention was developed by Yang Kai, Wang Zhenke, Li Guinian, Wang Xiangjing, Wang Tianbing and Qin Yingchun.
The patent application number is CN202411160830 20240822. The pat..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Daqing Oilfield and PetroChina Co Limited have submitted a patent application for Under-pressure Drilling and Grinding Method. Han Yanchun, Ma Shengkai, Dang Han, Lin Liang, Lin Qingxiang, Wang Lei, Zhang Hongxin, Liu Kai, Li Enbo, Jia Junhao, Qiao Zhi and Wang Hedong developed the invention.
The patent ap..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- China Petroleum & Chemical, Sinopec Oilfield Service, Sinopec Jianghan Oilfield Service Corp and Downhole Testing Co Of Sinopec Jianghan Oilfield Service Co Ltd have submitted a patent application for Permanent Large-drift-diameter Hanger Feeding Combined Tool and Operation Method Thereof. This invention was ..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Daqing Oilfield and PetroChina Co Limited have filed a patent application for Method for Hydraulic Dredging and Cleaning in Shaft. This invention was developed by Feng Xuan, Li Junfeng, Peng Zhangang and Lin Jialiang.
The patent application number is CN202411174790 20240826. The patent publication number i..
Oil & Gas
| Sat 13 Jun 2026
Beijing, June 13 -- Sinopec Oilfield Service, Southwest Petroleum Eng Co Ltd Sinopec and Sinopec Southwest Petroleum Engineering Co Ltd Drilling Engineering Inst have sought patent for Sleeve Thread Protector Assembling and Disassembling Device. This invention was developed by Wang Zilong, Deng Yongyi, Liu Zuocai, Li Lin, Chen H..
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